[nodes] 
node1 ansible_ssh_host=192.168.1.201 ansible_ssh_port=22 ansible_ssh_user=ubuntu keepalived_priority=100
node2 ansible_ssh_host=192.168.1.202 ansible_ssh_port=22 ansible_ssh_user=ubuntu keepalived_priority=100
node3 ansible_ssh_host=192.168.1.203 ansible_ssh_port=22 ansible_ssh_user=ubuntu keepalived_priority=100
node4 ansible_ssh_host=192.168.1.204 ansible_ssh_port=22 ansible_ssh_user=ubuntu keepalived_priority=100